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In a hydrogen atom, a transition takes p...

In a hydrogen atom, a transition takes place from n = 3 to n = 2 orbit. Calculate the wavelength of the emitted photon. Will the photon be visible ? To which spectral series will this photon belong? Given `R =1.097 xx 10^(7) m^(-1)`

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The correct Answer is:
6563 Å, Yes Balmer
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SL ARORA-ATOMS, NUCLEI AND MOLECULES-Problems For Self Practice
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  10. What is the order of energy, in eV for a photon of visible light?

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  12. Obtain approximately the ratio of the radii of iron .(26)Fe^(56) and c...

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  13. Calculate the nuclear radii of .(56)Ba^(140) and .(8)O^(17). Given R(0...

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  14. The nuclear radius of Pb^(208) is is 8.874 fm. What will be the nucle...

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  16. Calculate the density of hydrogen nucleus in SI units. Given R(0) = 1....

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